Numbers n such that abs(7^n - 2^11) is prime.

Terms

a(0) =2a(1) =4a(2) =5a(3) =6a(4) =9a(5) =21a(6) =41a(7) =52a(8) =58a(9) =118a(10) =130a(11) =585a(12) =614a(13) =744a(14) =881a(15) =941a(16) =966a(17) =1280a(18) =1658a(19) =4985